Butt John C Dr, Expert Opinion, Testimony And Education About The Causes Of Sudden Death And Personal Injury, Forensic Services, Case Review And Assessment, Evaluation And Interpretation Of Evidence Including Wounds/Injuries, Expert Opinion Evidence, Assessment Of Program Delivery And Case Management Of Death Investigations, Including Autopsy Reports, Consulting In The Handling Of Multiple Fatality Disasters And Mortuary Management, Liaison With Officials And Next Of Kin In Multiple Fatality Disasters, Lectures And Instruction On Forensic Medicine And Pathology